G11B 33/005
Means for locking the disc or cassette receiving slot
Official title: {Means for locking the disc or cassette receiving slot, e.g. dummy cassettes locked in the slot}
G11B33/005 (Means for locking the disc or cassette receiving slot) appears on 86 US grants and 21 published applications in this corpus.
Search patents in G11B- Granted patents
- 86
- Published applications
- 21
- Assignees
- 38
- Inventors
- 127
- Latest grant
- 2 Mar 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 8 | 0 |
| 1991 | 4 | 0 |
| 1992 | 7 | 0 |
| 1993 | 3 | 0 |
| 1994 | 5 | 0 |
| 1995 | 6 | 0 |
| 1996 | 3 | 0 |
| 1997 | 6 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 5 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 2 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 2 | 3 |
| 2015 | 1 | 1 |
| 2016 | 4 | 3 |
| 2017 | 0 | 3 |
| 2018 | 3 | 1 |
| 2019 | 4 | 2 |
| 2020 | 1 | 2 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Fixing bracket for the installion of computer expansion card2 Mar 2021US 10,936,025 B2Hongfujin Precision Electronics (Tianjin) Co., Ltd.
- Disc storage device and disc archive device4 Aug 2020US 10,734,034 B2Sony Semiconductor Solutions Corporation
- Memory drive storage tray and memory drive carrier for use therewith3 Sep 2019US 10,401,922 B2Facebook, Inc.
- Storage medium accommodating apparatus, industrial computer, and method13 Aug 2019US 10,379,580 B2OMRON Corporation
- Push-push apparatus for installing and removing hard disk9 Apr 2019US 10,255,952 B1Hon Hai Precision Industry Co., Ltd.
- Fixing bracket for the installion of computer expansion card8 Oct 2020US 2020/0319684 A1Hongfujin Precision Electronics (Tianjin) Co., Ltd.
- Disc storage device and disc archive device6 Feb 2020US 2020/0043528 A1Sony Semiconductor Solutions Corporation
- Mounting assembly6 Jun 2019US 2019/0171257 A1Hewlett Packard Enterprise Development LP
- Tool-less mounting apparatus for hard disk drive and storage device using the same11 Apr 2019US 2019/0108860 A1Hon Hai Precision Industry Co., Ltd.
- Compact tool-less hard drive disk carrier12 Jul 2018US 2018/0197579 A1Quanta Computer Inc.
Most cited
By later US patents
- Security device for a video cassette recorder or the like82US 4,655,057 AZ-Lock Company, Inc. · 1987
- Security lock for cassette recorders and cassette players or theft discouragement device for cassette recorders and cassette players74US 4,527,405 A1985
- Totelock70US 5,361,610 A1994
- Disk drive locking device61US 4,685,312 ALama Tool Company · 1987
- Computer peripheral chassis frame structure having a split lance for location, electrical grounding, and load bearing of chassis carriers58US 6,088,222 ADell USA, L. P. · 2000